目前常用的窄谱中波紫外线的波长为() ["A．532nm","B．380nm","C．311nm","D．180nm"]
暴露性角膜炎常见原因主要包括() ["A．眼睑缺损","B．眼球突出","C．瘢痕性眼睑外翻","D．上睑下垂矫正手术造成的上睑滞留","E．睑闭合不全"]
棘阿米巴性角膜炎穿透性角膜移植术的适应证是() ["A．感染的早期","B．药物治疗失败","C．药物治疗后残留严重影响视力的角膜基质混浊","D．角膜即将穿破时","E．病灶局限"]
糖皮质激素冲击疗法适用于() ["A．严重的药疹和接触性皮炎","B．病期较长及病情反复者","C．过敏反应急性期","D．危重病例"]
内囊区出血为什么会出现"三偏"体征？
胸锁乳突肌表面为()桡骨下端前面为()
